Pokemon ultra moon graphics issue

Issue: in the opening cutscene of pokemon ultra moon , i cannot see the full visual(i can see only prof.kukui ) i.e i cannot the background.
Enter a description of your issue here, in full detail.
i can only see prof. kukui talking everything else is blank and the second screen is blank too.

System Information

Diagnostic Log
Upload your log file as an attachment by dragging & dropping.
citra_log.txt (4.0 KB)

In order to save a copy of the log, follow this guide:
https://community.citra-emu.org/t/how-to-upload-the-log-file/296

In order for us to provide better support, we need to see the log generated by Citra. This guide will walk you through how you can obtain the log file: How to Upload the Log File.

Please upload a log file using the guide that the bot posted above.